The 470 MultiMeter + IR Thermometer is a Cat. 3 design combining a True RMS MultiMeter with a non-contact InfraRed Laser Thermometer. This combination enables the user to quickly and safely locate and ...

Extech Instruments announces its new EX840, a 1000A CAT IV Clamp Meter with built-in Infrared Thermometer. Ideal for industrial applications, the clamp meter features a patented, integrated IR ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to use it.” ...

When your car doesn’t start, often a low or dead battery is the culprit. Unfortunately, most vehicle owners do not check their battery until it fails. As preventative maintenance, the suggested best ...

Let's start with DC voltage, one of the simplest and most-used multimeter measurements. The DC voltage measurement is used to determine the difference in electrical potential between two points in a ...